The formula for converting from Celsius to Fahrenheit temperatures is F=9/5C+32
2 answers:
Answer:
The correct option is B.
Step-by-step explanation:
The formula for converting from Celsius to Fahrenheit temperatures is
A relation is called a function if there exist a unique output for each input.
The original formula is a function because for each value of C, there exist a unique value of F.
The inverse of the function is
The inverse is also a function because for each value of F, there exist a unique value of C.
Therefore original is a function; inverse is a function. Option B is correct.
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Answer:
c = 0.1864
Step-by-step explanation:
To find c, we need to find the z-score where:
P(-z<Z<z) = 98%
Based on the properties of the normal distribution we can said that
P(-z<Z<z) = 98% is equal to:
2*P(Z>z) = 2% or P(Z>z)= 1%
So, using the standard normal table, the z score is 2.33
Then, we can calculated the value of c as:
Where s is the standard deviation and z is the z-score. Replacing the values, we get:
c = 2.33*0.08
c = 0.1864